An experiment with a water-saving “smart” faucet shows potential for reducing water use. The catch? Unbeknownst to study participants, the faucet’s smarts came from its human controller. “We looked at the faucet because that’s where a lot of water usage in the home occurs, but when you compare your sink to other products in the house – a thermostat or refrigerator – you see that there haven’t been updates to how the sink works in a very long time,” says one researcher.

In her debut guest column, Bidisha Biswas, an associate professor of political science at Western Washington University, explores the threat that Lashkar-e-Toiba poses to the United States as well as India and Pakistan and what can be done to stop the extremist group